How To Fix TB389 - Entries too long (only tables with record length <= can be processed)

SAP Error Message - Details

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 389

• Message text: Entries too long (only tables with record length <= can be processed)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TB389 - Entries too long (only tables with record length <= can be processed) ?

  The SAP error message TB389, which states "Entries too long (only tables with record length <= can be processed)," typically occurs when you are trying to process data in a table that exceeds the maximum record length allowed by the system. This can happen in various scenarios, such as during data uploads, table modifications, or when using certain SAP transactions.
  Cause:
  
  Record Length Exceeded: The primary cause of this error is that the data being processed exceeds the maximum record length defined for the table in question. Each table in SAP has a defined structure, including the maximum length of records it can handle.
  Data Uploads: If you are uploading data (e.g., using LSMW, BAPIs, or other data migration tools), the data being uploaded may contain fields that, when combined, exceed the allowed length.
  Custom Development: If there are custom programs or enhancements that manipulate data in the database, they may inadvertently create records that exceed the maximum length.
  
  Solution:
  
  Check Table Structure: Review the structure of the table you are working with to understand the maximum record length. You can do this using transaction SE11 (Data Dictionary) to view the table definition.
  Data Validation: Ensure that the data you are trying to process adheres to the maximum length constraints. This may involve truncating or splitting data into smaller segments.
  Modify Data Uploads: If you are using a data upload tool, ensure that the data being uploaded is formatted correctly and does not exceed the maximum length for any fields.
  Error Handling in Custom Code: If the error arises from custom ABAP code, review the code to ensure that it properly handles data lengths and does not attempt to insert or update records that exceed the defined limits.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Use transaction SE11 to check the table structure and transaction SE37 to check function modules that may be involved in data processing.
  SAP Documentation: Refer to SAP Help documentation for guidelines on data handling and limitations.
  Performance Considerations: Be aware that handling large records can impact performance, so it’s advisable to keep record sizes within reasonable limits.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may have additional insights or tools to diagnose the problem.